GCC patches needed to build gcc to generate thumb code by default and compile libgcc using thumb mode

[Khem Raj]

Hi Erik

As discussed on IRC. These patches are needed to compile GCC to generate 
thumb code by default. You need to supply --with-mode=thumb option to 
configure
the patches are for gcc 4.2 and gcc 3.4.6. You might need to try them 
out on buildroot gcc as I have made them against a different tree.

Thanks

-- 
Khem Raj
MontaVista Software Inc.
kraj at mvista.com

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